technical instructions - kuraray noritake · 2020. 9. 1. · predrying temp. start vacuum heat rate...

Porcelain for zirconia ceramic dental restorations

CERABIEN™ ZR

Technical Instructions

Contraindications:

Caution and Warning:

Precautions in use:

Storage:

Caution for use

2

If the patient is hypersensitive to potassium-aluminosilicate glass or any other components, this product must not be used.

1. If the patient or the dental professional demonstrates a hypersensitivity reaction, such as rash, dermatitis, etc., discontinue use of the product and seek medical attention immediately.

2. When mixing materials, or grinding a restoration being fabricated, use an approved dust mask and vacuum with an air filter to protect your lungs from inhaling either dust or liquid.

3. When mixing materials, or grinding a restoration being fabricated, use safety glasses to prevent dust or liquid from getting into your eyes. If dust or liquid gets into your eyes, immediately rinse with copious amounts of water and seek medical attention.

4. Do not use for any purposes except for fabricating dental restorations. This product is for dental application only. 5. The restoration is very hot immediately after baking. Do not touch it with your bare hands for a considerable amount of time after

removing it from the furnace.6. FC Paste Stain, IS LIQUID and ES LIQUID are flammable. Do not use them near fire or high-temperature objects.7. IS LIQUID is a stimulant liquid. When using it, have good ventilation and if necessary, wear a protective mask, safety glasses and

gloves.8. Stains and plaque can accumulate on a restoration, once it has been put in position in the patient’ s oral cavity, depending on the

patient's eating habits or food choices. Instruct patients about the importance of cleaning their restorations.

1. When using a porcelain furnace for the first time, perform a baking test run in advance, since the working temperatures of porcelain furnaces may vary from one device to another.

2. Use only the product with the LIQUIDs named in the Technical Instructions; otherwise, the restoration might change color when it is baked.

3. Do not mix the product with any dental porcelain other than the product or use it in unauthorized combinations. CZR PRESS LF and CZR PRESS may be used with the product if they are used according to the procedures stated in their respective Instructions for Use.

4. Do not use Internal Stain as an alternative to External Stain. Do not use External Stain or FC Paste Stain as an alternative to Internal Stain.

5. Do not apply External Stain over FC Paste Stain.6. Do not mix External Stain with FC Paste Stain. You may mix Internal Stain shades with each other, or External Stain shades with

each other, or FC Paste Stain shades with each other, when making color adjustments.7. FC Paste Stain may be used for restorations fabricated using CERABIEN™ ZR or CZR PRESS. For detailed information, see the

FC Paste Stain Technical Instructions.8. If the FC Paste Stain in the container has any precipitate at the bottom, stir before use until the contents are uniformly mixed,

taking care not to entrap any air bubbles.9. When adjusting the viscosity of FC Paste Stain, dispense the required amount of FC Paste Stain from the container and mix ES

LIQUID with it until you obtain the desired consistency. Do not put the ES LIQUID directly into the FC Paste Stain container.10. Do not use Margin MRP or Add-on for additional build-up if you are following the C or D directions for use in the Instructions for

Use; otherwise, too much luster will be developed.

1. The product must be stored in a cool and dry place. Keep away from direct sunlight. 2. The product should be stored at 1-30ºC(33.8~86ºF ).3. After using FC Paste Stain, wipe any remaining paste off the rim of opening of the container and tighten the cap securely to

prevent the contents from drying out.4. The product must be stored in an appropriate place where only dental personnel have access.5. The product must be used by the expiration date indicated on the package.6. Do not store FC Paste Stain, IS LIQUID and ES LIQUID near fire or high-temperature objects.

Color Combination Table

Color C

ombination Table

OB1110 OB1120

MA1 MA4

MC2

MA3

MB3 MD3

MA2 MB2

MC4

MA3.5

MB4

M Peach MRPMDL

MNP1.5 MNP2.5

M Clear M Orange

MD4

OBA1 OBA4

OBB4

OBA3

OBB2 OBC2

OBA2 OBB1

OBC1

OBA3.5

OBB3

A1B A4B

B4B

A3B

B2B C2B

A2B B1B

C1B

A3.5B

B3B

OBC4

OB Pale Pink

OBD3 OBNP1.5OBD2

OBE

OBD4 OBNP2.5

OBC3

C4B

EW00B

D3BD2B

NP1.5B NP2.5B EW0B

D4B

C3B

EWYBEWB

E1 Silky E2E3E2 Silky E1

Tx T1T0 T2

MNW0 MNW0.5

OB2015

OB OrangeOB White

NW0B NW0.5B

CV-1 CV-3CV-2 CV-4

OB2025 OB2110 OB2120 OB2130 OB2215

OB2225 OB3015 OB3025 OB3110 OB3120 OB3130

OB3215 OB3225

OB4215 OB4225 OB5110 OB5120 OB5130OB4130

1110B 1120B 2015B 2025B 2110B 2120B

2130B 2215B 2225B 3015B 3025B 3110B

3120B 3130B 3215B 3225B 4015B 4025B

4110B 4120B 4130B 4215B 4225B 5110B

5120B 5130B

OB4015 OB4025 OB4110 OB4120

MarginContent : 10g

CervicalContent : 10g / 50g / 200g

SBA1 SBA4

SBB4

SBA3

SBB2 SBC2

SBA2 SBB1

SBC1

SBA3.5

SBB3

SBC4

SB White

SBD3SBD2

SBNP1.5 SBNP2.5

SBD4

SBC3

Opacious BobyContent : 10g / 50g / 200g

SBNW0 SBNW0.5

BodyContent : 10g / 50g / 200g

EnamelContent : 10g / 50g / 200g

TranslucentContent : 10g / 50g / 200g

Shade BaseContent : 10g / 50g / 200g (SB White: 10g / 50g only )

T Clear

3

White Yellow

Pink

Blue

Orange Coral Pink

Gray Light Orange

Dark Pink

Green

Brown

CCV-1 CCV-3CCV-2 CCV-4

Tissue 1 Tissue 5Tissue 3

Tissue 7

Tissue 2

Tissue 6

Tissue 4

Mamelon2Mamelon1

AD-BAD-T

Cervical 1MamelonOrange 2

MamelonOrange 1

IncisalBlue 2

Incisal Blue 1

GrayWhite

A+RedSalmonPink

ReddishBrown

EarthBrown

Cervical 3Cervical 2

FluoroBrightD+C+B+

YellowGreen 2Green 1BlueBlackGrayPureWhite

ReddishBrown

EarthBrown

Cervical 3Cervical 2Cervical 1Orange 2Orange 1

D+C+B+A+RedPinkSalmonPink

Glaze FL Glaze VC Glaze

BlueGrayishBlue

BlackDarkGray

LightGray

ValueWhite

Cervical 2

A+RedPinkSalmonPink

ReddishBrown

EarthBrown

Cervical 3

ClearGlaze

GlazeFluoroD+C+B+

Cervical 1MamelonOrange 2

MamelonOrange 1

YellowGreen 2Green 1

Internal StainContent : 3g

External StainContent : 3g / (Glaze, FL Glaze, VC Glaze: 10g ) / (Glaze: 30g )

FC Paste StainContent : 3g / 5g (Glaze, Clear Glaze )

TissueContent : 10g / 50g

ModifierContent : 10g / 50g

MamelonContent : 10g / 50g

Add-onContent : 10g / 50g

Clear CervicalContent : 10g / 50g / 200g

Type and Class ( ISO 6872: 2015 )Type: 1 / Class: 1

LusterContent : 10g / 50g / 200g

LTx

4

Color C

ombination Table

LT0 LT1 LT Super Luster ELT1 ELT2

ELT3 LT Natural LTSuper Gray

T Blue LTRoyal Blue

Aqua Blue1

AquaBlue2

LT Yellow IncisalAureola

Sun Bright LT Coral CreamyEnamel

Creamy White

Margin

Shade Base

Opacious Body

Cervical

Body

Enamel

Translucent

Luster

Clear Cervical

Mamelon

Tissue

Modifier

Add-on

Internal Stain

External Stain

FC Paste Stain

Component Correct liquid to use

●

●

●

●

●

●

●

●

●

●

●

●

●

● 　

●

●

●

●

●

●

●

●

●

●

●

●

　

●

　

●

●

Each of this product's components must be mixed with the precise liquid, as specified.(Components other than Internal Stain, External Stain and FC Paste Stain may be mixed with distilled water. )

Liquids

5

Liquids

Liquids

CERABIEN™ZRFORMINGLIQUID

MagicFormaer

MEISTERLIQUID IS LIQUID ES LIQUID

100mL 20mL 100mL 10mL /100mL 10mL /100mL

Fabrication steps ( for different types of restorations )

Directions for Use A 7Restorations using a zirconia framework

B 11Anatomical zirconia coping

C 13Full-zirconia restorations

D 14• Restorations (using a zirconia framework) made using CZR PRESS LF ( porcelain ) and CZR PRESS ( pressed ingot )

• Restorations (anatomical zirconia coping) made using CZR PRESS LF ( porcelain )

Apply a plaster curing agent to the areas where the plaster model comes in contact with the porcelain ( the pontics, abutment margins, opposing tooth models ) and allow it to dry. Follow with an application of a plaster separating agent ( e.g. Magic Separator ) to ensure easier separation of the plaster model.

Condition the zirconia surface by following steps (1) and (2) given below, if you are using “KATANA™ Zirconia” . If you are using a dental ceramic milling block other than “ KATANA™ Zirconia” , pretreat the zirconia surface by following the Instructions for Use supplied with that product.

Conditioning

6

Conditioning

Conditioning the zircoia framework surface1

Preparation of the plaster model2

Conditioning

Check the fit on the plaster model between the framework and the abutment at the inner surface, margins, etc. Check that there is enough space for the thickness of the porcelain layer; ensure the zirconia is the proper thickness and that there are no cracks on the restoration surface.Grind the entire restoration using a diamond bur or a silicone point containing diamond particles.Use a copious spray of water, or make sure that the restoration is thoroughly wet while working on it.If necessary, perform detailed anatomical carving ( crown, surface contours, mamelon structure, margins ) where the porcelain is layered for full-zirconia restorations, or those with a zirconia-fabricated crown. Grind the areas which come in contact with the opposing teeth. Check for any cracks after completion.

Morphological correction1

Sandblast the restoration surface (at 0.2 MPa or less ) with 50μm alumina particles, to allow the porcelain to bond well to the zirconia. Follow with approximately 10 minutes of ultrasonic cleaning using either acetone or alcohol.For full-zirconia restorations, sandblast the entire restoration, excluding the areas which come in contact with the opposing teeth.Ultrasonic cleaning should be performed, as necessary, before the porcelain is layered during each fabrication step.

Sandblasting and cleaning2

Directions for Use

Directions for Use

Directions for Use

See pages

See pages

See pages

See pages

PredryingTemp.

StartVacuum Heat Rate

2

BakingSchedule

5min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

600ºC

1112ºF

45ºC/min.

81ºF/min.

Hold time

-

withvacuum In theair

1min.min.

ReleaseVacuum

HighTemperature

930ºC

1706ºF

930ºC

17063 5 96 4600 1112 600 1112 45 81 - 1930 1706 930 17064 *3 7-10 96 4600 1112 600 1112 45 81 - 1930-940 1706-1724 930-940 1706-1724

ºF

*1 96kPa = 72cmHg (29 inchesHg)*3 The baking conditions are established on the assumption that a single crown is baked. Adjust the dry-out time and baking temperature when baking bridges.

Dry-outTime

7

Directions for U

se A

Directions for Use A

Building-up of Shade Base, Opacious Body, and Baking1

Restorations usinga zirconia framework

• See “Conditioning” on page 6 for directions on conditioning the zirconia surface and plaster model.

To improve the bond strength of the Shade Base to the zirconia, apply a thin layer of Shade Base over the entire zirconia framework ( including the margins ). Bake the restoration according to Baking Schedule 2.Mix Shade Base and Opacious Body and apply, as specified, to adjust the degree of masking of the framework.

Use Shade Base if you want to mask or adjustthe color of the zirconia framework.

Use Opacious Body if you want to takeadvantage of the translucency and color of the

zirconia framework.

First layer ( Application of a wash and baking )1Apply a thin layer of Opacious Body over the entire zirconia framework ( including the margins ) to improve the strength of the Opacious Body’ s bond to the zirconia. Bake the restoration according to Baking Schedule 2.Mix Shade Base and Opacious Body and apply, as specified, to adjust the degree of masking of the framework.

First layer ( Application of a wash and baking )1

Apply Shade Base over the ent i re f ramework , approximately 0.2 mm thick, in order to match the correct shade to the underlying final shade. Bake the restoration according to Baking Schedule 3. Apply Opacious Body after baking, if necessary.

Second layer2Apply Opacious Body approximately 0.3 mm thick over the entire framework, creating the mamelon structure. It is advisable to bake the restoration at this point according to Baking Schedule 4. This will prevent the mixing of different types of porcelain at a subsequent step.

Second layer2

PredryingTemp.

StartVacuum Heat RateBaking

Schedulemin. kPa *1

VacuumLevel

CoolTimemin.ºC ºF ºC ºF ºC/min. ºF/min.

Hold timewithvacuum In the

airmin.min.

ReleaseVacuum

HighTemperature

ºC ºF ºC

5 *3 7-10 96 4600 1112 600 1112 45 81 - 1930-940 1706-1724 930-940 1706-1724ºF

*1 96kPa = 72cmHg (29 inchesHg)*3 The baking conditions are established on the assumption that a single crown is baked. Adjust the dry-out time and baking temperature when baking bridges.

Dry-outTime

Directions for U

se A

8

Building-up of Cervical and Body2

Building-up of Enamel3

Build-up the cervical area of the framework with Cervical or a mixture of Body and Cervical (See the section: “Combination Table” on page 21 for the mixing ratio).

Cervical1

Build-up a proper crown contour on the framework with Body.

Cut the proximal and labial surfaces back to create the mamelon structure after applying Body. The Body porcelain must remain at least 0.8 mm thick after it has been cut back.Use Modifier, if necessary, to adjust the shade.

Body2

Restore the original contour by applying Enamel one-third of the way from the incisal edge. Avoid over - layering too much Enamel, as this will result in a whitish appearance. Apply Translucent and Luster over the Enamel, as necessary, to provide the desired appearance of depth.

Use Internal Stain, if necessary. For details, see page 15.Before using Internal Stain, bake the porcelain layers (Cervical, Body, Enamel, etc.) according to Baking Schedule 5. The restoration should have a slight luster across the porcelain surface after baking.

Morphological correction5Begin making the morphological corrections from the proximal area.Polish the area by using the straight part of a diamond bur which makes it easier to modify the contact area. Create the labial groove with the tip part of a diamond bur. Proceed by extending it first in the vertical direction, then in the horizontal direction.Use the small head of a diamond bur to create the serration and the natural tiny grooves.

Perform the final morphological correction, paying special attention to the symmetry of the tooth, using a paper-abrasive material or silicone point.Polish away any roughness, especially in the proximal and marginal areas, while carefully maintaining an appropriate emergence profile.Clean the surface, as necessary, after completing the morphological correction.

9

Directions for U

se A

Directions for Use A

Building-up of Translucent or Luster and baking4Apply Translucent or Luster ( and Clear Cervical, if needed ) to the entire crown surface, making the crown approximately 10 percent larger than its target size. This will allow for the likelihood of shrinkage, due to baking. See page 17 for how to use Luster or Clear Cervical.

Bake the restoration according to Baking Schedule 7 after building-up with porcelain.The restoration should have a slight luster across the porcelain surface after baking.Corrections for any thin spots, hollows, etc. can be made by adding porcelain and baking again, according to Baking Schedule 8. The highest baking temperature should be approximately 10 degrees lower than the one given in the baking schedule, if a small amount of porcelain needs to be added to the contact area.

PredryingTemp.


7 *3

BakingSchedule

7-10min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

600ºC

1112ºF

45ºC/min.

81ºF/min.

Hold time

-


1min.min.

ReleaseVacuum

HighTemperature

930-940ºC

1706-1724ºF

930-940ºC

1706-17248 *4 7 96 4600 1112 600 1112 45 81 - 0.5930 1706 930 1706

ºF

*1 96kPa = 72cmHg (29 inchesHg)*3 The baking conditions are established on the assumption that a single crown is baked. Adjust the dry-out time and baking temperature when baking bridges.*4 This is baking temperature for cases when Opacious Body, Cervical, Body, Enamel, Translucent, Luster, Clear Cervical, Mamelon, Modifier and Tissue are applied additionally

Dry-outTime

*CZR PRESS Glaze is a CZR PRESS LF item.

Directions for U

se A

10

Reproducing glossby self-glaze

Reproduce the appropriate gloss by using any of the following methods:

Using Pearl Surface C ( for semi-finishing), perform fine-polishing according to Baking Schedule 9 after polishing.

Bake the restoration at a lower temperature ( 30 to 40ºC lower than t h e u s u a l s e l f - g l a z e b a k i n g temperature ) to create varying levels of gloss on the surface. Selectively fine-polish with Pearl Surface F ( for finishing) after baking.

Apply a thin coat of External Stain Glaze or CZR PRESS Glaze. Bake the restoration according to Baking Schedule 10.

Apply External Stain and bake if the shade needs to be adjusted.Different shades of External Stain may be mixed. Use silicone points for final adjustment after baking.

Reproducing gloss usingFC Paste Stain Glaze or

Clear Glaze

Reproducing gloss usingExternal Stain Glaze or

CZR PRESS Glaze *

Apply a thin coat of FC Paste Stain Glaze or Clear Glaze. Bake the restoration according to Baking Schedule 11.

Apply FC Paste Stain and bake if the shade needs to be adjusted.Different shades of FC Paste Stain may be mixed. U s e s i l i c o n e p o i n t s f o r f i n a l adjustment after baking.

Application of Glaze and Stain, baking and finishing6

Additional layering7

PredryingTemp.


Schedule

5min. kPa *1

0

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

-ºC

-ºF

50ºC/min.

90ºF/min.

Hold time

-


0.5min.min.

ReleaseVacuum

HighTemperature

-ºC

-ºF

930ºC

1706ºF

*1 96kPa = 72cmHg (29 inchesHg)*6 On the occasion of use to CZR Press or CZR Press LF surface, please refer to CERABIEN™ ZR FC Paste Stain IFU (Instructions for Use).

Dry-outTime

95 0 4600 1112 - - 50 90 - -- - 930 1706105 0 4600 1112 - - 45 81 - -- - 910 167011*6

MRP (Margin Repair Porcelain )

Apply MRP after finishing, if there is insufficient porcelain of the margins. Apply Add-on for any insufficient porcelain on the crown. Bake the restoration according to Baking Schedule 12.Add-on baking can be performed simultaneously with self-glaze baking.

After the additional application, contour and polish the restoration using silicone points.

Do not use MRP before finishing, because it cannot withstand high temperature. It should be used to correct the contacts or contours on the margins after finishing.

Attention

PredryingTemp.


12

BakingSchedule

5min. kPa *1

0

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

-ºC

-ºF

45ºC/min.

81ºF/min.

Hold time

-


-min.min.

ReleaseVacuum

HighTemperature

-ºC

-ºF

880ºC

1616ºF

*1 96kPa = 72cmHg (29 inchesHg)

Dry-outTime

Application of a wash and baking1

Application of Internal Stain and baking2

Building-up of Translucent or Luster and baking3

11

Anatomical zirconia coping

Apply a thin layer of Translucent or Luster over the entire zirconia coping to improve the bond strength of the porcelain to the zirconia. Bake the restoration according to Baking Schedule 2.Perform the wash baking using Internal Stain if there is not enough space to apply the porcelain.It is important that the Internal Stain covers all the surfaces that have been layered with Translucent or Luster. Baking the wash should be performed according to Baking Schedule 2.

• See “Conditioning” on page 6 for directions on conditioning the zirconia surface and plaster model.

Directions for U

se B

PredryingTemp.


2

BakingSchedule

5min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

600ºC

1112ºF

45ºC/min.

81ºF/min.

Hold time

-


1min.min.

ReleaseVacuum

HighTemperature

930ºC

1706ºF

930ºC

1706ºF


Dry-outTime

PredryingTemp.


6

BakingSchedule

5min. kPa *1

0

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

-ºC

-ºF

50ºC/min.

90ºF/min.

Hold time

-


-min.min.

ReleaseVacuum

HighTemperature

-ºC

-ºF

900ºC

1652ºF


Dry-outTime

PredryingTemp.


7 *3

BakingSchedule

7-10min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

600ºC

1112ºF

45ºC/min.

81ºF/min.

Hold time

-


1min.min.

ReleaseVacuum

HighTemperature

930-940ºC

1706-1724ºF

930-940ºC

1706-17248 *4 7 96 4600 1112 600 1112 45 81 - 0.5930 1706 930 1706

ºF

*1 96kPa = 72cmHg (29 inchesHg)*3 The baking conditions are established on the assumption that a single crown is baked. Adjust the dry-out time and baking temperature when baking bridges.*4 This is baking temperature for cases when Opacious Body, Cervical, Body, Enamel, Translucent, Luster, Clear Cervical, Mamelon, Modifier and Tissue are applied additionally

Dry-outTime

Directions for Use B

Apply Internal Stain to adjust the color of the restoration, as necessary. Bake the restoration according to Baking Schedule 6.

Apply Translucent or Luster ( and Clear Cervical, if needed ) to cover the entire crown surface, making the crown approximately 10 percent larger than the target size of the crown. This allows for the likelihood of shrinkage due to baking. See page 17 Luster.

Bake the restoration according to Baking Schedule 7 after building-up with porcelain.The restoration should have a slight luster across the porcelain surface after baking.Corrections for any thin spots, hollows, etc. can be made by adding porcelain and baking again according to Baking Schedule 8. The highest baking temperature should be approximately 10 degrees lower than the one given in the baking schedule, if a small amount of porcelain needs to be added to the contact area.

12

Reproducing glossby self-glaze

MRP and Add-on

Refer to “ MRP and Add-on” in “Directions for use Margin and Stain” on page 15.

Reproduce the appropriate gloss by using any of the following methods:

Refer to “Reproducing gloss using self-glaze” in “Directions for Use A” on page 10.

Reproducing gloss usingExternal Stain Glaze or

CZR PRESS Glaze*

Refer to “Reproducing gloss using External Stain Glaze or CZR PRESS Glaze” in “Directions for Use A” on page 10.

Reproducing gloss usingFC Paste Stain Glaze or

Clear Glaze

Refer to “Reproducing gloss using FC Paste Stain Glaze or Clear Glaze” in “Directions for Use A” on page 10.

Directions for U

se B

Reproducing gloss using self-glaze.

Example of glazing



Additional application6

Begin the morphological correction from the proximal area. Polish it by using the straight part of a diamond bur, which makes it easier to modify the contact area. Create the labial groove with the tip part of a diamond bur.

Proceed by extending in the vertical direction, then in the horizontal direction. Use the small head of a diamond bur to create the serration and the natural tiny grooves.

Perform the final morphological correction, paying special attention to the symmetry of the tooth, using a paper-abrasive material or silicone point. Polish away any roughness, especially in the proximal and marginal areas, while carefully maintaining an appropriate emergence profile.

Clean the surface, as necessary, after completing the morphological correction.


13

Apply FC Paste Stain Glaze or Clear Glaze over the restoration until the applied layer is 30μm or more thick. Bake the restoration according to Baking Schedule 16. Apply an additional layer of Glaze or Clear Glaze, followed by re-baking, if there is insufficient gloss after the initial bake.Apply FC Paste Stain and bake, if the shade needs to be adjusted. Different colors of FC Paste Stain may be mixed. Use silicone points for final adjustment after baking. Finish the restoration by polishing.

Apply CZR PRESS Glaze over the restoration until the layer is 30μm or more thick. Bake the restoration according to Baking Schedule 13. Apply an additional layer of CZR PRESS Glaze, Followed by re-baking, if there is insufficient gloss after the initial bake.Apply External Stain and bake, If the shade needs to be adjusted, according to Baking Schedule 14. Different colors of External Stain may be mixed and baked simultaneously.Use silicone points for final adjustment after baking. Finish the restoraton by polishing.

Reproducing gloss using FC Pastte Stain Glaze or Clear Glaze

Reproducing gloss using CZR PRESS Glaze*

Directions for U

se C

PredryingTemp.


Schedule

5min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600ºC

1112ºF

600ºC

1112ºF

65ºC/min.

117ºF/min.

Hold time

-


1min.min.

ReleaseVacuum

HighTemperature

850ºC

1562ºF

850ºC

1562

5 96 4500 *2 932 600 *2 1112 45 81 - 1750 1382 750 1382

ºF

*1 96kPa = 72cmHg (29 inchesHg)*2 Predrying temp. and start vacuum temp. are different.

Dry-outTime

Directions for Use C

Reproduce the appropriate gloss by using either method below:

Examples of staining with FC Paste Stain

Anterior tooth Posterior tooth

GrayishBlue

GrayishBlue

ReddishBrown

A+A+


Another materials for full-zirconia restorations. (Baking Schedule 15)FL Glaze FL Glaze is a colorless and transparent glaze powder containing high fluorescence.VC Glaze VC Glaze is a colored glaze powder used to lower the value of full-zirconia restorations . It also contains fluorescence.(The fluorescence of VC Glaze is less intense than FL Glaze. )

Full-zirconia restorations( Restorations with a full-zirconia crown )

Application of Glaze and Stain, baking and finishing1• See “Conditioning” on page 6 for directions on conditioning the zirconia surface and plaster model.

135 0 4600 1112 - - 50 90 - -- - 850 1562145 96 4600 1112 600 1112 65 117 - 1850 1562 850 156215

16

14

If CZR PRESS LF ( porcelain ) or CZR PRESS ( pressed ingot ) is used over a zirconia framework, build-up and bake or press according to the manufacture's instruction for use.

If CZR PRESS LF (porcelain ) is used over an anatomical zirconia coping, build-up and bake according to the manufacture's instruction for use.

Restorations for using a zirconia framework Restrations for using a anatomical coping

• Restorations (using a zirconia framework) made using CZR PRESS LF ( porcelain) and CZR PRESS ( pressed ingot)

• Restorations (anatomical zirconia coping) made using CZR PRESS LF ( porcelain)

Directions for U

se DDirections for Use D

Fabricate a crown using any of the following methods.

Building-up, baking or pressing1

Reproduce gloss by using either method below:


Perform morphological corrections according to the procedure in 5 of Directions for use A on page 9.


When using FC Paste Stain Glaze or Clear Glaze, apply the material Thinly over the restoration and bake the restoration. For restorations made using CZR PRESS; however, apply the material until it is 30μm thick or thicker. Then bake the restoration. If there is insufficient glass after baking, apply additional application, and bake the restoration. If it is necessary to adjust the color, apply FC Paste Stain and bake the restoration.

When using CZR PRESS LF External Stain Glaze, apply the material and bake according to the product’s instructions for use. If it is necessary to adjust the color, apply FC Paste Stain and bake the restoration. After baking, finish the restoration by polishing the restoration surface and making morphological corrections using a silicone point.

Reproducing gloss using FC Paste Stain Glaze or Clear Glaze

Reproducing gloss using CZR PRESS LFExternal Stain Glaze

Apply a plaster setting accelerator on the marginal area of the abutment tooth where the plaster model comes in contact with the porcelain; let dry. Apply a porcelain separating agent ( e.g. Magic Separator ) to ensure that the porcelain can be easily separated from the model.

Apply Internal Stain horizontally over the white bands, cervical areas and proximal surfaces. Bake the restoration according to Baking Schedule 6.

First staining

Apply Internal Stain vertically over the hairlines and enamel cracks. Bake the restoration according to Baking Schedule 6.These baking processes are performed to ensure the Internal Stain is well secured to the restoration surface. The porcelain on the restoration may look whitish at this stage. Wet the porcelain with IS Liquid to ascertain the actual color of the porcelain.

Second staining

MRP may be used to adjust the marginal area of the restoration after glazing.

Conditioning theplaster model

Second layering andbaking

Building-up with Margin

First Margin baking

Correction with MRP

Apply Margin to the cervical area of the zirconia framework. Make sure that the inside of the framework is clean; place the framework onto the abutment tooth. Press Margin onto the cervical area with a spatula. Do not apply an excessive amount of Margin, as this will cause an unattractive opaque appearance.

Remove the framework by gently twisting and pulling the framework upwards away from the die. Carefully examine the framework's inner surface . Eliminate any excess particles using a dry porcelain brush; bake the restoration according to Baking Schedule 1.Apply more Margin and bake, if there has been any shrinkage.

Re-apply a porcelain separator to the plaster model. Apply Margin to the marginal area of the restoration, gently rubbing it into the recess. Remove the restoration from the die. Check the internal surface of the framework before baking the restoration according to Baking Schedule 1.Check to make sure that the framework and the porcelain join smoothly on the labial side and at the margins, after the second baking.

After glaze baking, use MRP to fill any gaps or hollows in the marginal area, if necessary.

Example of Use : After building-up dentin

15

Directions for U

se / Margin

Margin comes in a variety of shades, which include specialty choices, and is used to reproduce shades in the cervical area. Margin can also be used to correct thin porcelain spots in the margins of zirconia framework. ( This correction should be performed before applying Shade Base or Opacious Body to the framework. )

Directions for Use / Margin and Stain

Margin

Attention

Internal Stain is meant exclusively for Internal staining and will not leave the porcelain surface glossy if used by itself. Before you use Internal Stain, make sure to bake the restoration. If the surface of the crown needs to be stained, use External Stain.

Internal Stain is used to reproduce the color of the dentin. In order to accomplish this, overlap different colors vertically and horizontally, dividing the baking process into two phases.

Internal StainAttention

Morphological correction

Smooth the porcelain surface so that Stain can be applied uniformly, after making morphological corrections. Sandblast the porcelain surface ( at 0.2 MPa ) with 50μm of alumina particles. Follow with ultrasonic cleaning using either acetone or alcohol.

Shade How to Use

Tissue 1

Tissue 2

Tissue 3

Tissue 4

Reproduce dark gingival color.

Mix with Tissue 1, 2 or 3 to enhance brightness.Suitable for adjustment of brightness in cases when the distance with the gingiva is wide.

Tissue 5 Used for areas where a opacious red tone is required.

Tissue 6 Used to reproduce bright pink.

Tissue 7 Used for areas where a strong red tone is required.

Reproduce light gingival color.

Reproduce general gingival color.

16

Directions for U

se / StainDirections for Use / Tissue

External Stain ・FC Paste Stain is used to make color adjustments of the restoration surface and provide characterization details for the dentin area.Check the color of the restoration after baking the glaze. Bake External Stain according to Baking Schedule 10, FC Paste Stain Baking Schedule11.

External Stain • FC Paste Stain

Tissue comes in a total of 7 shades.

Tissue

PredryingTemp.


Schedule

5 *2min. kPa *1

96

VacuumLevel

4

CoolTimemin.

600 *2ºC

1112 *2ºF

600ºC

1112ºF

50ºC/min.

90ºF/min.

Hold time

1


1min.min.

ReleaseVacuum

HighTemperature

1000ºC

1832ºF

1000ºC

1832

5 0 4600 1112 - - 45 81 - -- - 910 1670

ºF

*1 96kPa = 72cmHg (29 inchesHg)*2 When Magic Former is used, the dry-out time should be 7 min, predrying temperature 700ºC (1292ºF).*6 On the occasion of use to CZR Press or CZR Press LF surface, please refer to CERABIEN™ ZR FC Paste Stain IFU (Instructions for Use).

Dry-outTime

1

5 0 4600 1112 - - 50 90 - -- - 930 17061011 *6

6 5 0 4600 1112 - - 50 90 - -- - 900 1652

Shade How to Use

LTx Higher translucency and opal effect than LT0. For a highly translucent incisal area. Use this alone or as a mixture with other Luster shades.

Creamy EnamelUsed mainly on the cusps and ridges of molars, and occasionally on the area from the mesial and distal proximal surfaces at the incisal edge of anterior teeth, to the area near the corners of the incisal edge.

More blue and translucent than Aqua Blue1. For reproducing a blue zone.Use this alone or as a mixture with other Luster shades.

LT0Used mainly for a highly translucent incisal edge and for the simulation of highly translucent enamel ( likely to be seen through the dentin ).

LT1Used for areas built-up with Translucent T1. Effective for achieving the brightness of natural tooth enamel.

LT Yellow Used to reproduce a light “HALO EFFECT”, to show depth in the central occlusal surface.Apply LT Yellow over Mamelon shade to suppress the orange tone.Used to reproduce the “HALO EFFECT” caused by the full reflection of light on the incisal edge.Incisal Aureola

Sun Bright Used to reproduce the orange tone on the incisal edge of enamel, seen among the middle aged and elderly. Used also to reproduce a deeper orange or amber enamel color.

Pale pink color. For adding pink touch to cervical, occlusal and incisal areas.LT Coral

Creamy White Used to reproduce a dense, milky effect, mixed with another shade of Luster.

LT Royal Blue

Aqua Blue 1 Somewhat bluer than T Blue. Used to reproduce the blue zone. This shade is used alone or mixed with another shade of Luster or Translucent Tx.

Aqua Blue 2Somewhat bluer than T Blue, with a slight gray cast. Used to reproduce the blue zone at a lower tone than Aqua Blue 1. This shade is used alone or mixed with another shade of Luster or Translucent Tx.

LT Super GrayMore gray than LT Natural. Useful for reducing brightness on incisal edges and for creating beautiful contrast effects.Use this alone or as a mixture with another shade of Luster or Translucent Tx.

17

Directions for U

se / Luster

Directions for Use / Luster

Use Luster instead of or in combination with Translucent to reproduce the surface texture and color of the enamel.

Luster

If the tip of a zirconia framework is too close to the incisal edge of the porcelain.If the occlusal surface of a molar is not fully covered by porcelain.If the porcelain is extremely thin, causing the reflection to give too opaque an effect.

Attention

In the above cases, the usual combination of Enamel and Translucent Porcelain should be used to produce a more natural appearance.

Cases where the use of Luster is not recommended:

LT Super Luster Highest opal effect than other Luster shades. For reproducing bright enamel zone due to a the strong light reflection. Use this alone or as a mixture with other Luster shades .

LT Natural Used mainly on incisal edges and proximal surfaces, to reproduce a high level of translucency, as seen especially among the elderly.

T Blue Used mainly for the incisal edges of young people’s teeth, to reproduce their pale blue and youthful translucency.

ELT1 Used when the target shade is EW/ EWY.

ELT2 Used when the target shade is EW00 / EW0.

This is the brightest of the ELTs. Suitable for EW shades (EW/ EWY/ EW00 / EW0).ELT3

Shade How to Use

CCV-1

CCV-2

CCV-3

CCV-4

18

Directions for U

se / Clear C

ervicalDirections for Use / Clear Cervical

Use Clear Cervical to reproduce internal coloration resembling the natural tooth without very much change to the chroma.

Clear Cervical

Used for the cervical area, to reproduce brighter shades ( A1 to A3 )

Used for the cervical area, to reproduce darker shades ( A3.5 to A4 )

Used for the cervical area, in cases where the root is exposed or the crown is long

1. When more red is required than can be reproduced by CCV-3.2. Used for deep fossa on the lingual sides of anterior teeth

After building up dentine, applying Internal Stain

Apply the mixture of Tx and LT Natural to both proximal surface Apply the mixture of LT0 and Tx to between mesial mamelon and mamelon.

Apply Creamy Enamel to white band near the central part of the crown.

Apply Sun Bright to middle of incisal area and LT1 over the entire crown except the cervical area.

Example of how to use Luster

19

Directions for U

se / Luster

Directions for Use / Luster

• Interproximal• Middle of Incisal• White Band• Enamel Crack• Hair Line

: Incisal Blue 2: Cervical 2: White + Bright: White + Mamelon Orange 1: Earth Brown

Baking and polishing.

Apply Clear Cervical CCV-2 to cervical area and LT1 to interproximal cover LT Natural.

Directions for U

se / Luster

20

21

Color C

ombination Table


Shade Base

Opacious Body

Target shade

Margin

A2A1 A3 A3.5 A4 B1 B2 B3 B4 C1

MA1

SBA1

OBA1

MA2

SBA2

OBA2

MA3

SBA3

OBA3

MA3.5

SBA3.5

OBA3.5

E2 E3

T1 ／ LT1

MA4

SBA4

OBA4

SBB1

OBB1

MB2

SBB2

OBB2

MB3 MB4

SBB3

OBB3

SBB4

OBB4

SBC1

OBC1

A1B A2B A3B A3.5B A4B B1B B2B B3B B4B C1B

E3 E1 E2 E2

Body

Enamel

Translucent/Luster

Cervical (+Body ) - CV-1 - -CV-2CV-2+B3B

( 1 : 1 )

CV-1+A3.5B( 1 : 1 )

CV-2+B2B

( 1 : 2 )

CV-1+A3B

( 1 : 1 )

CV-1+A2B

( 1 : 2 )

MC2+MDL( 1 : 1 )

MB2+MDL( 1 : 1 )


-

SBNW0

MNW0

NW0B

-

VITA™, 3D-Master™ and 0M1-5M3 are trademarks of VITA Zahnfabrik H. Rauter GmbH & Co.*1 In case of masking Zirconia frameworks

SBNW0+SBNW0.5( 1 : 1 )

SBB3+SBC2( 1 : 1 )

Color Combination Table0M1

MB2+MD4( 1 : 1 )

-

SBNW0

MNW0.5

NW0.5B

-

Silky E2

0M2

-

MNW0.5

NW0.5B

-

0M3

NV1110

SBC1

MA1

1110B

OB1110

1M1

NV1120

SBA1

MA1

1120B

OB1120

1M2

NV2015

SBB2

MB2

2015B

OB2015

2L1.5

NV2025

SBB2

2025B

OB2025

2L2.5

NV2110

SBC1

MC1

2110B

OB2110

E1

2M1

NV2120

A1, B1, B2

SBB2

MB2

2120B

OB2120

2M2

NV2130

SBB3

MB3

2130B

OB2130

2M3

NV2215

SBA1

MA2

2215B

OB2215

2R1.5

NV2225

SBA2

MA2

2225B

OB2225

2R2.5

NV3015

MC2

3015B

OB3015

3L1.5VITA™3D-Master™ ShadeNoritakeValue ShadeThe ldealFrama Shades

Shade Base *1

Margin

Body

Opacios Body

Enamel

Translucent/Luster

Non Colored(White)

Converting VITA™ 3D-Master™ Shadesto Noritake Value Shades

22

Color C

ombination Table

D4 NP1.5C2 C3 C4 D2 D3 NP2.5

E3 E2 Silky E1

MC2

SBC2

OBC2

SBC3

OBC3

MC4

SBC4

OBC4

SBD2

OBD2

MD3

SBD3

OBD3

MD4

SBD4

OBD4

MNP1.5

SBNP1.5

OBNP1.5

MNP2.5

SBNP2.5

OBNP2.5

MDL

ELT2 ELT1 T1 ／ LT1

Silky E2

EW00 EW0 EW EWY NW0 NW0.5

- - - -

SBWhite SBB1

MNW0

SBNW0

-

MNW0.5

SBNW0.5

-

C2B C3B C4B D2B D3B D4B NP1.5B NP2.5B EW00B EW0B EWB EWYB NW0B NW0.5B

MNW0+MDL( 2 : 1 )

MNW0+MDL( 1 : 1 )

E3 E2

CV-3 - - - - - - -CV-1+NP2.5B( 1 : 2 )

CV-4+D3B

( 1 : 1 )

CV-4+D2B

( 1 : 2 )

CV-3+C3B

( 1 : 1 )

CV-3+C2B

( 1 : 2 )CV-4

MD3+MDL( 1 : 1 )

MC4+MDL( 1 : 1 )

VITA™, 3D-Master™ and 0M1-5M3 are trademarks of VITA Zahnfabrik H. Rauter GmbH & Co.*1 In case of masking Zirconia frameworks

E2

T1 ／ LT1

MB3+MD4( 1 : 1 )

MA3+MC2( 1 : 1 )

MA3+MC2( 1 : 1 )

MA4+MC2( 1 : 1 )

MA4+MB3( 1 : 1 )

MC2+MD3( 1 : 1 )

NV3025

SBB3

3025B

OB3025

3L2.5

NV3110

SBC1

MC2

3110B

OB3110

3M1

NV3120

A2, A3

SBB2

MB3

3120B

OB3120

3M2

NV3130

SBB3

MB4

3130B

OB3130

3M3

NV3215

SBA1

3215B

OB3215

3R1.5

NV3225

SBA3

3225B

OB3225

3R2.5

NV4015

SBC2

4015B

OB4015

4L1.5

NV4025

SBB3

4025B

OB4025

4L2.5

NV4110

SBC2

MC2

4110B

OB4110

4M1

NV4120

C1, D2

SBB3

MA4

4120B

OB4120

4M2

NV4130

SBB4

MA4

4130B

OB4130

4M3

NV4215

SBA2

4215B

OB4215

4R1.5

NV4225

SBB4

MA4

4225B

OB4225

4R2.5

NV5110

SBC2

MA4

5110B

OB5110

5M1

NV5120

C1, D2

SBA4

MA4

5120B

OB5120

5M2

NV5130

SBA4

MA4

5130B

OB5130

5M3

Baking ScheduleDry-Out

Time

Margin

Wash bake

Shade Base

Opacious Body *3

Cervical / Body / Enamel *3

Intenal Stain

Translucent / Luster / Clear Cervical / Tissue *3

Minor Adjustment *4

Self Glaze

External Stain ( including Glaze ) / CZR PRESS Glaze *5

FC Paste Stain ( including Glaze, Clear Glaze )*6

MRP & Add-on

Restorations using azirconia framework

orAnatomical

zirconia coping

PredryingTemperature Start VacuumPorcelain type

ºCºFºCmin.

5

5

5

7-10

7-10

5

7-10

7

5

5

5

5

600

600

600

600

600

600

600

600

600

600

600

600

1112

1112

1112

1112

1112

1112

1112

1112

1112

1112

1112

1112

600

600

600

600

600

-

600

600

-

-

-

-

1

2

3

4

5

6

7

8

9

10

11

12

CZR PRESS Glaze *5

External Stain

External Stain FL Glaze, VC Glaze

FC Paste Stain

5

5

5

5

600

600

600

500

1112

1112

1112

932

600

-

600

600

13

14

15

16

BakingSchedule

Full-zirconia-restorations

The above program is only a guideline. Baking temperature may vary due to different furnace.Attention

*1 96 kPa = 72 cmHg (29 inchesHg)*2 When Magic Former is used, the dry-out time should be 7 min, predrying temperature 700ºC (1292ºF ).*3 The baking conditions are established on the assumption that a single crown is baked. Adjust the dry-out time and baking temperature

when baking bridges.*4 This is baking temperature for cases when Opacious Body, Cervical, Body, Enamel, Translucent, Luster, Clear Cervical, Mamelon, Modifier

and Tissue are applied additionally.*5 CZR PRESS Glaze is a CZR PRESS LF item.*6 On the occasion of use to CZR Press or CZR Press LF surface, please refer to CERABIEN™ ZR FC Paste Stain IFU ( Instructions for Use ).*7 Predrying temp. and start vacuum temp. are different.

*2 *2

*7 *7

*2

23

Baking Schedule

Baking Schedule

VacuumLevel with vacuum in the air

CoolTimeStart Vacuum Heat Rate Release Vacuum High Temperature

Hold Time

min.ºFºCºFºCkPaºF / min.ºC / min.ºF min.

1112

1112

1112

1112

1112

-

1112

1112

-

-

-

-

50

45

45

45

45

50

45

45

50

50

45

45

90

81

81

81

81

90

81

81

90

90

81

81

96

96

96

96

96

0

96

96

0

0

0

0

1000

930

930

930-940

930-940

-

930-940

930

-

-

-

-

1832

1706

1706

1706-1724

1706-1724

-

1706-1724

1706

-

-

-

-

1000

930

930

930-940

930-940

900

930-940

930

930

930

910

880

1832

1706

1706

1706-1724

1706-1724

1652

1706-1724

1706

1706

1706

1670

1616

1

1

1

1

1

-

1

0.5

0.5

-

-

-

4

4

4

4

4

4

4

4

4

4

4

4

1

-

-

-

-

-

-

-

-

-

-

-

1112

-

1112

1112

65

50

65

45

117

90

117

81

96

0

96

96

850

-

850

750

1562

-

1562

1382

850

850

850

750

1562

1562

1562

1382

1

-

1

1

4

4

4

4

-

-

-

-

*1

Baking Schedule

24

IM01-02 09/2019

Kuraray Europe GmbHPhilipp-Reis-Str. 465795 Hattersheim am Main, Germany

US Distributed by

32 Old Slip, 7th FloorNew York, NY 10005

• Before using this product, be sure to read the Instructions for Use supplied with the product.• The specifications and appearance of the product are subject to change without notice.• Printed color can be slightly different from actual color.

“CERABIEN” and “KATANA” are trademarks of NORITAKE CO., LIMITED.Website www.kuraraynoritake.com

300 Higashiyama, Miyoshi-cho, Miyoshi, Aichi 470-0293, Japan

technical instructions - kuraray noritake · 2020. 9. 1. · predrying temp. start vacuum heat rate...

Documents